80824770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23027}}^1$

素因数の和:23056

約数の個数: 64

約数和(自身を含む): 232122240

約数和(自身を除く): 151297470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 23027, 46054, 69081, 115135, 138162, 207243, 230270, 299351, 345405, 414486, 598702, 621729, 690810, 898053, 1036215, 1243458, 1496755, 1796106, 2072430, 2694159, 2993510, 3108645, 4490265, 5388318, 6217290, 8082477, 8980530, 13470795, 16164954, 26941590, 40412385, 80824770]

約数ペア:

[(1, 80824770), (2, 40412385), (3, 26941590), (5, 16164954), (6, 13470795), (9, 8980530), (10, 8082477), (13, 6217290), (15, 5388318), (18, 4490265), (26, 3108645), (27, 2993510), (30, 2694159), (39, 2072430), (45, 1796106), (54, 1496755), (65, 1243458), (78, 1036215), (90, 898053), (117, 690810), (130, 621729), (135, 598702), (195, 414486), (234, 345405), (270, 299351), (351, 230270), (390, 207243), (585, 138162), (702, 115135), (1170, 69081), (1755, 46054), (3510, 23027)]